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fix: use safe DOM manipulation for article heading permalinks (#13239)

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This commit is contained in:
Vinay Keerthi
2026-01-21 13:44:15 +05:30
committed by GitHub
parent 6a482926b4
commit f84e95ed6c
1 changed files with 12 additions and 3 deletions
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15
app/javascript/portal/portalHelpers.js
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@@ -14,13 +14,22 @@ export const getHeadingsfromTheArticle = () => {
const rows = []; const rows = [];
const articleElement = document.getElementById('cw-article-content'); const articleElement = document.getElementById('cw-article-content');
articleElement.querySelectorAll('h1, h2, h3').forEach(element => { articleElement.querySelectorAll('h1, h2, h3').forEach(element => {
const slug = slugifyWithCounter(element.innerText); const headingText = element.innerText;
const slug = slugifyWithCounter(headingText);
element.id = slug; element.id = slug;
element.className = 'scroll-mt-24 heading'; element.className = 'scroll-mt-24 heading';
element.innerHTML += `<a class="permalink text-slate-600 ml-3" href="#${slug}" title="${element.innerText}" data-turbolinks="false">#</a>`;
const permalink = document.createElement('a');
permalink.className = 'permalink text-slate-600 ml-3';
permalink.href = `#${slug}`;
permalink.title = headingText;
permalink.dataset.turbolinks = 'false';
permalink.textContent = '#';
element.appendChild(permalink);
rows.push({ rows.push({
slug, slug,
title: element.innerText, title: headingText,
tag: element.tagName.toLowerCase(), tag: element.tagName.toLowerCase(),
}); });
}); });